package one.stand.mapper;

import one.stand.model.ShopCart;
import org.apache.ibatis.annotations.Param;

import java.util.List;

public interface ShopCartMapperExt extends ShopCartMapper {
    ShopCart selectShopcartSpec(@Param("userId") Integer userId, @Param("specId") Integer specId);

    List<ShopCart> selectList(@Param("userId") Integer userId);

    Integer selectCount(@Param("userId") Integer userId);
}